Fluorescent luminaire



FIG. 1 is a bottom perspective view of a fluorescent luminaire showing the design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a left view thereof, where the right view is a mirror image of this view, and, therefore, has been omitted;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a fluorescent luminaire, as shown and described. 